If Variable Empty Then Do

[mamica 10]

OMG, m i brainstopped or it is imposible to code this?

 

So i have variable which is empty. I tryed this:

 

    if($contains(#tcode,$nothing)) {
        then {
        }
        else {
            change attribute(<name="trackingCode">,"value",#tcode)
        }

 

And i dont know how else can i do this. Any tips?

[zenos 13]

use "comparison"

if($comparison(#tcode, "=", $nothing)) {
    then {
    }
    else {
        change attribute(<name="trackingCode">, "value", #tcode)
    }
}

Edited July 22, 2015 by zenos

[mamica 10]

haha. thanks mate. I think i need to go take a nap.

[Code Docta (Nick C.) 638]

Here is a function for that.

 

alert($IS Empty(""))
define $IS Empty(#FIRST VALUE) {
    return($comparison(#FIRST VALUE, "=", $nothing))
}

[Frank 177]

Here is a function for that.

 

alert($IS Empty(""))define $IS Empty(#FIRST VALUE) {

    return($comparison(#FIRST VALUE, "=", $nothing))

}

In all my years coding in Ubot, I never thought of doing things like this. Good one mate!

[itexspert 47]

Here is a function for that.

 

alert($IS Empty(""))

define $IS Empty(#FIRST VALUE) {

    return($comparison(#FIRST VALUE, "=", $nothing))

}

 

Haha its Funny i always use almost the same exact Thing in my Bots!

 

its a small world!

[the_way 52]

what! thats the most confusing thing i ever seen in ubot code!  lol

[anwebservices 5]

if #variable = ""

 

That's that i do and it works